Year 9 - Core and Extended IGCSE

Mr. Holden/Mr. Soukup

May 2009 - Revision topics and links to mymaths.co.uk

1. Practice Questions

These questions have been selected to help you to revise and prepare for your exam. They do not cover everything we have done, but should prove useful.

Most of these refer to Student Assessment questions – make sure you do the ones in the Extended Section, unless stated otherwise.

Chapter	Topic	Recommended Questions
1	Sets	Q3 and Q4 from Student Assessment 4.
2	Limits of Accuracy	Ex 2.3 Q9 and Q10
3	Proportion	Q3 from Student Assessment 3, Q4 from Student Assessment 4
4	Percentages	Q5 and Q6 from Student Assessment 2
5	Graphs	Q2 and Q3 from Student Assessment 1
6	Algebra	Q1 and Q8 from Student Assessment 1, Q2 from Student Assessment 4
7	Equations	Q3 and Q4 from Student Assessment 4
8	Straight line graphs	Q2ab and Q4 from Student Assessment 1
14	Angle Properties (Core)	Q1 to Q4 from Student Assessment 2
14	Angle Properties (Extended)	Q5 and Q6 from both Student Assessment 1 and 2
15	Trigonometry	Whole of Student Assessment 2
17	Vectors	Q2 to Q3 from Student Assessment 2
22	Probability	Q6, Q7 and Q8 from Student Ass 2

2. Mymaths Links

This list of objectives contains links to lessons and quizzes on mymaths.co.uk. The lesson explains what you need to know, and the quiz lets you test yourself to see how much you understand.

I can use inequality signs and draw lines to represent inequalities (<, ≤,>, ≥ and ≠)	Lesson	Lesson	Quiz	Quiz
I can convert to and from Standard Form	Lesson	Quiz
I can add, subtract, multiply and divide numbers in Standard Form	Lesson	Quiz
I can use BIDMAS to do calculations in the correct order	Lesson
I can perform long multiplication and division
I can convert between equivalent, improper and mixed fractions	Lesson	Lesson	Quiz	Quiz
I can add, subtract, multiply and divide fractions	Lesson	Lesson	Quiz	Quiz	Quiz	Quiz
I can expand a single term of a bracket
I can simplify algebraic expressions by collecting like terms
I can expand two brackets to form a quadratic expression	Lesson	Quiz
I can factorise simple expressions (e.g. 2x + 4)	Lesson	Quiz
I can factorise pairs of brackets (e.g. x2 + 3x + 2)	Lesson	Quiz	Lesson	Quiz
I can substitute values into formulae	Lesson	Quiz
I can rearrange formulae to change the subject	Lesson	Quiz
I can solve problems involving speed, distance and time	Lesson	Quiz
I can find the interior and exterior angles of an n-sided polygon	Lesson	Quiz
I know and can apply the core circle theorems	Lesson	Quiz
I can use Pythagoras' Theorem to find a missing side in a right angled triangle	Lesson	Quiz	Lesson	Quiz
I can transform shapes using reflection, rotation and translation	Lesson	Quiz	Lesson	Quiz	Lesson	Quiz
I can enlarge shapes using a positive, negative or fractional scale factor	Lesson	Quiz
I can find simple probability of events happening and not happening	Lesson	Quiz
I can construct a sample space for two simultaneous events	Lesson	Quiz
I can construct a tree diagram for two successive events	Lesson	Quiz
I can use conversion graphs	Lesson	Quiz
I can construct, read and interpret speed/distance/time graphs	Lesson	Quiz
I can find missing sides and angles using sine, cosine and tangent	Lesson	Quiz	Lesson	Quiz
I can solve linear equations	Lesson	Quiz
I can solve simultaneous equations	Lesson	Quiz	Lesson	Quiz
I can find the gradient between two points
I can draw graphs of the form y=a or x=a
I can draw straight line graphs given the formula	Lesson	Quiz
I know how to describe a movement using vectors	Lesson	Quiz	Lesson	Quiz
I can add and subtract vectors using numbers and/or diagrams
I can multiply a vector by a scalar
I can convert between metric units for length, area and volume	Lesson	Quiz
I can calculate area of squares, rectangles, parallelograms, kites, trapezia, triangles, circles and compound shapes	Lesson	Quiz	Lesson	Quiz	Lesson	Quiz
I can calculate the circumference of a circle	Lesson	Quiz
I can calculate surface area of simple compound shapes	Lesson	Quiz
I can calculate volumes of prisms including cubiods and cylinders	Lesson	Quiz	Lesson	Quiz
I can construct and interpret pictograms and pie charts	Lesson	Quiz	Lesson	Quiz
I can find mean, median and mode averages and know when to use each one.	Lesson
I understand the terms prime, factor, muliple, highest common factor, lowest common multiple	Lesson	Quiz	Lesson	Quiz
I can identify rational/irrational nmbers
I can give a formula for the general term of a sequence of numbers	Lesson	Quiz
I can use notation for subsets, intersection, union, complement and universal set
I can draw and extract information from Venn Diagrams
I can round numbers to significant figures or decimal places	Lesson	Quiz
I can give upper and lower bounds to simple probles involving length, area, volume etc.	Lesson	Quiz	Lesson	Quiz
I can express direct or inverse proportion in algebraic terms	Lesson	Quiz
I can do a percentage increase/decrease by multiplying by a decimal	Lesson	Quiz
I can reverse a percentage increase	Lesson	Quiz
I can divide a number in a ratio	Lesson	Quiz

March 2009 - Topic summary for Straight Line Graphs and Vectors (Core) 0302 Straight Line Graphs Revision.ppt